/*重置css默认样式*/
*{
    margin:0;
    padding: 0;
}
body{
    font:12px "微软雅黑","Arial Narrow",HELVETICA;
    background: #f2f2f2;
}
a{
    color:#333;
    text-decoration: none;
}



em,i{
    font-style: normal;
}

b,strong,h1,h2,h3,h4,h5,h6{
    font-weight: normal
}

img{
    border: 0;
    display: block;
}

input{
    outline: none;
}

ul,ol,li{
    list-style: none
}

table{
    border-collapse: collapse;
    border-spacing: 0;
}

.clearfix::after{
    content: ".";
    display: block;
    font-size: 0;
    overflow: hidden;
    clear: both;
}
